Tower High Frequency Online UPS System Single phase Overvoltage Protection
LIRUISI High Frequency Tower Ups Uninterruptible Power Supply E8K
Product introduction:
Liruisi E8K [single in, single out] UPS is a high-end low-power online UPS product specially proposed for the needs of small power supply environment of enterprises and institutions, which can provide high openable power protection for users' departmental servers, small LANs, workstations, industrial computers, small medical equipment, and other small precision electronic instruments.
way of working:
Single in single out, double conversion online work order in single out operation.
Product Features:
Network management function: support multiple network management protocols, can conduct remote monitoring, remote control and alarm operations.
| Single Input Single Output High Frequency Tower UPS System | |
| Product model | Single-phase electrical input, single-phase electrical output |
| E8K | |
| Specifications | 8kVA/7.2kW |
| Technical parameters | |
| Machine Architecture | Dual Conversion Online UPS |
| Input and output phases | Single Phase Input/Single Phase Output |
| Input voltage range | High voltage version HV: zero fire phase voltage: 90~300VAC / low voltage version LV: zero fire phase voltage: 55~145VAC |
| Input frequency range | 40Hz-70Hz |
| Input power factor | ≥0.99 |
| Number of output lines | Single-phase two-wire (L, N) + protected ground |
| Rated voltage | HV in high-voltage version: 208/220/230/240VAC/LV in low-voltage version: 110/115/120/127VAC |
| Output voltage accuracy | ±1% |
| Output frequency | 50/60±4Hz (phase-locked follows mains) / 50/60Hz±0.1% (fixed frequency mode) |
| Output waveform | Pure sine wave |
| Overload capacity | 1min@105%~125% rated load, 10s@125%~150% rated load, 0.5S@>150% rated load |
| Battery Voltage/Quantity | |
| Battery capacity | |
| Charging current | Standard machine (built-in battery): 1A, long-term machine (external battery): 4A |
| Tower size | |
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